| Sandra L. Smith, PC: Offers technology strategies, technical writing for business and web solutions. Site includes some technical articles. |
| Sapient Corporation: E-services consultancy providing Internet strategy consulting and sophisticated Internet-based solutions. |
| Second Star Professional Services, LLC: Offers B2B e-commerce integration. |
| Shared Skills: A United Kingdom based company offers consultancy in implementation and integration of e-commerce solutions |
| SHTR Consulting Group: Provides end-to-end information technology consulting services, training and products, including e-commerce, CRM, and custom Internet solutions. |
| Smart Speed: Specializing in eBusiness value realization and decision support for small and large businesses. |
| Software Folks, Inc.: Provides software services for e-Commerce, e-Business and multimedia applications. |
| Software Studios: Offers e-commerce, Web development, Internet marketing, and Internet business strategy services. |
| Solutions Factory, Inc.: Specializes in custom content, full-service affiliate marketing solutions, e-commerce, and technology development. Centreville, USA. |
| Solutions, Staffing & Education: E-commerce consultants in the St. Louis area. |
| Sony NetServices: Offers consulting, design and implementation of network business solutions. |
| Spartan Internet: Offers e-commerce hosting and custom development services. |
| Stevens and Stevens, LLC: Marketing and communications services |
| SVM: E-business strategy, web site management and design, applications and marketing services. |
| Sword Microsystems, Inc.: Business-to-business e-commerce and distribution software provider for the printing and manufacturing industries. |
| Syzygy Consulting: Strategic information technology consulting services. Based at Fortitude Valley, Australia. |